# KeyMaster 6

What if accessing [Liberator’s](../liberator/index.md) financial data required just a single log in? KeyMaster keeps the log in process highly secure whilst eliminating multiple prompts for authentication details.

![KeyMaster_diagram_revised](../../../images/KeyMaster_diagram_revised.png)

## Features

### Security

Using public key cryptography, KeyMaster implements digitally signed tokens that can be used interchangeably with user log in details, providing a highly secure process of authentication.

### Simplicity and Convenience

KeyMaster removes the administrative burden of multiple user log ins to web-streaming servers like Liberator. Complimenting an existing SSO system, users need only log in once in any session.

### Integration

KeyMaster delivers seamless integration with other Caplin components and 3rd party software, including SSO and user permissions systems and web applications/servers.

### Autonomy

KeyMaster provides a rapid and self-sufficient process of logging into Liberator via StreamLink. Upon initial authentication, KeyMaster works behind the scenes to maintain user access to Liberator’s data.